From e9aa2557b6b88069655d08f94b388f7234d8e96d Mon Sep 17 00:00:00 2001
From: Vakul Garg <vakul@freescale.com>
Date: Wed, 22 May 2013 16:47:29 +0530
Subject: powerpc/85xx: Enabled FMAN write data stashing for t4/b4 platforms

Stashing of FMAN writes into platform cache improves USDPAA IPSEC and
Linux IPFwd performance. Without this, the performance of USPAA IPSEC on
T4 is lower than P4080.

Change-Id: Ic9136162df108dfbd4da99df3b3a3744537c9909
Signed-off-by: Vakul Garg <vakul@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/2652
Reviewed-by: Sethi Varun-B16395 <Varun.Sethi@freescale.com>
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>

diff --git a/arch/powerpc/configs/85xx/e6500rev1_defconfig b/arch/powerpc/configs/85xx/e6500rev1_defconfig
index ec07200..331835e 100644
--- a/arch/powerpc/configs/85xx/e6500rev1_defconfig
+++ b/arch/powerpc/configs/85xx/e6500rev1_defconfig
@@ -148,6 +148,7 @@ CONFIG_UIO=y
 CONFIG_STAGING=y
 CONFIG_FSL_PME2=y
 CONFIG_FSL_PAMU=y
+CONFIG_FSL_FMAN_CPC_STASH=y
 CONFIG_VIRT_DRIVERS=y
 CONFIG_FSL_HV_MANAGER=y
 CONFIG_EXT2_FS=y
-- 
cgit v0.10.2